WEBVTT Also new information - on the fire at Iowa State. Clean-up work continues at Sweeney Hall after a Friday morning early fire. Professional crews are removing water and soot damage and cleaning a large part of the building. The fire started and stayed in the mechanical heating and cooling area on the roof of the building. But, the building still sustained extensive smoke and water damage. 1:45 "THE SMOKE THAT THE FIRE MADE WAS PULLED INTO THE BUILDING AND RECIRCULATED FOR A PERIOD OF TIME. AND THE WATER THAT WAS USED TO PUT IT OUT SINCE IT WAS AT THE TOP OF THE BUILDING IT ALL CAME DOWN THROUGH THE VARIOUS LEVELS EVEN INTO THE BASEMENT." 58 Crews will continue to clean for a couple more weeks. Officials hope to open the building